1/2" Continuous Run Unloader

Completely self-contained, continuous run manifold vent unloaders, incorporate the three components required in conventional continuous run control systems - pilot valve, check valve and suction or vent unloader valve. Convert any pressure switch control compressor to constant speed unloader type. Can be universally applied to any gas engine driven compressor, and to compressor applications where air consumption is steady and exceeds 50% of free air delivery. Control is preset to cut in at 100PSI, cut-out at 125 PSI. Range and differential can be adjusted to suit needs. Working range - 50 to 135 PSI with Provision for 110 to 250 PSI range. Stainless springs, Teflon seats. Can be used with throttle slow down cable # TCLP-36 OR TCSP with a copper line.